The PMPB19XP from Nexperia is a MOSFET with Continous Drain Current -10.3 to -4.5 A, Drain Source Resistance 19 to 38 Milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.9 to -0.47 V. Tags: Surface Mount. More details for PMPB19XP can be seen below.